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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/data_sharing/internal/android/data_sharing_network_loader_android.h"
#include <vector>
#include "base/android/callback_android.h"
#include "base/android/jni_array.h"
#include "base/android/jni_string.h"
#include "base/android/scoped_java_ref.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "components/data_sharing/public/android/conversion_utils.h"
#include "net/traffic_annotation/network_traffic_annotation.h"
#include "url/android/gurl_android.h"
// Must come after all headers that specialize FromJniType() / ToJniType().
#include "components/data_sharing/internal/jni_headers/DataSharingNetworkLoaderImpl_jni.h"
using base::android::AttachCurrentThread;
using base::android::JavaRef;
using base::android::ScopedJavaGlobalRef;
using base::android::ScopedJavaLocalRef;
using base::android::ToJavaByteArray;
namespace data_sharing {
DataSharingNetworkLoaderAndroid::DataSharingNetworkLoaderAndroid(
DataSharingNetworkLoader* data_sharing_network_loader)
: data_sharing_network_loader_(data_sharing_network_loader) {
JNIEnv* env = base::android::AttachCurrentThread();
java_obj_.Reset(env, Java_DataSharingNetworkLoaderImpl_create(
env, reinterpret_cast<int64_t>(this))
.obj());
}
DataSharingNetworkLoaderAndroid::~DataSharingNetworkLoaderAndroid() {
Java_DataSharingNetworkLoaderImpl_clearNativePtr(AttachCurrentThread(),
java_obj_);
}
void DataSharingNetworkLoaderAndroid::LoadUrl(
JNIEnv* env,
const JavaRef<jobject>& j_url,
const JavaRef<jobjectArray>& j_scopes,
const JavaRef<jbyteArray>& j_post_data,
jint j_data_sharing_request_type,
const JavaRef<jobject>& j_callback) {
if (!data_sharing_network_loader_) {
OnResponseAvailable(ScopedJavaGlobalRef<jobject>(j_callback), nullptr);
return;
}
GURL url = url::GURLAndroid::ToNativeGURL(env, j_url);
std::vector<std::string> scopes;
if (j_scopes) {
base::android::AppendJavaStringArrayToStringVector(env, j_scopes, &scopes);
}
std::string post_body;
base::android::JavaByteArrayToString(env, j_post_data, &post_body);
data_sharing_network_loader_->LoadUrl(
url, scopes, post_body,
static_cast<DataSharingNetworkLoader::DataSharingRequestType>(
j_data_sharing_request_type),
base::BindOnce(&DataSharingNetworkLoaderAndroid::OnResponseAvailable,
weak_ptr_factory_.GetWeakPtr(),
ScopedJavaGlobalRef<jobject>(j_callback)));
}
ScopedJavaLocalRef<jobject> DataSharingNetworkLoaderAndroid::GetJavaObject() {
return ScopedJavaLocalRef<jobject>(java_obj_);
}
void DataSharingNetworkLoaderAndroid::OnResponseAvailable(
ScopedJavaGlobalRef<jobject> j_callback,
std::unique_ptr<DataSharingNetworkLoader::LoadResult> response) {
JNIEnv* env = AttachCurrentThread();
ScopedJavaLocalRef<jobject> result =
conversion::CreateDataSharingNetworkResult(env, response.get());
base::android::RunObjectCallbackAndroid(j_callback, result);
}
} // namespace data_sharing
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